<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .spinner {
  background-image: linear-gradient(rgb(186, 66, 255) 35%,rgb(0, 225, 255));
  width: 100px;
  height: 100px;
  animation: spinning82341 1.7s linear infinite;
  text-align: center;
  border-radius: 50px;
  filter: blur(1px);
  box-shadow: 0px -5px 20px 0px rgb(186, 66, 255), 0px 5px 20px 0px rgb(0, 225, 255);
}

.spinner1 {
  background-color: rgb(36, 36, 36);
  width: 100px;
  height: 100px;
  border-radius: 50px;
  filter: blur(10px);
}

@keyframes spinning82341 {
  to {
    transform: rotate(360deg);
  }
}
    </style>
</head>
<body>
    <div class="spinner">
        <div class="spinner1"></div>
    </div>
</body>
</html>